benear1

Oxide Yttrium

Nkọwa Dị Mkpirikpi:

Oxide Yttrium, nke a makwaara dị ka Yttria, bụ ihe na-eme ka spinel dị mma nke ukwuu. Ọ bụ ihe siri ike nke na-anaghị agbanwe agbanwe, nke na-acha ọcha. O nwere ebe na-agbaze nke ukwuu (2450oC), nkwụsi ike kemịkalụ, obere ọnụọgụ nke mgbasawanye okpomọkụ, nnukwu nghọta maka ma ìhè a na-ahụ anya (70%) na infrared (60%), ike dị ala nke photons. Ọ dabara adaba maka ojiji iko, optic na seramiiki.


Nkọwa Ngwaahịa

Oxide YttriumNjirimara
Aha yiri ya Yttrium(III) Oxide
Nọmba CAS 1314-36-9
Usoro kemịkalụ Y2O3
Oke mola 225.81g/mol
Ọdịdị Ọcha siri ike.
Njupụta 5.010g/cm3, siri ike
Ebe agbaze 2,425°C(4,397°F;2,698K)
Ebe isi mmiri 4,300°C(7,770°F;4,570K)
Mmiri na-agbaze anaghị agbaze agbaze
Mmiri na-agbaze na asịd mmanya ihe na-agbaze agbaze
Ịdị Ọcha Dị EluOxide YttriumNkọwapụta
Nha nke ihe ndị dị ndụ (D50) 4.78 μm
Ịdị ọcha (Y2O3) ≧99.999%
TREO (Ngụkọta Oke Ọdịiche Ụwa) 99.41%
Ọdịnaya REImpositesỌdịnaya ppm Ihe Ndị Na-adịghị Erubeghi ppm
La2O3 <1 Fe2O3 1.35
CeO2 <1 SiO2 16
Pr6O11 <1 CaO 3.95
Nd2O3 <1 PbO Nd
Sm2O3 <1 CL¯ 29.68
Eu2O3 <1 LOI 0.57%
Gd2O3 <1
Tb4O7 <1
Dy2O3 <1
Ho2O3 <1
Er2O3 <1
Tm2O3 <1
Yb2O3 <1
Lu2O3 <1

【Nkwakọ ngwaahịa】 25KG/akpa ihe achọrọ: ihe na-egosi mmiri,denweghị nsogbu,kpọrọ nkụ,mee ka ikuku dị ọcha ma dị ọcha.

 

Gịnị bụOxide Yttriumeji maka?

Yttrium OxideA na-ejikwa ya eme yttrium iron garnets, nke bụ ihe nzacha microwave dị irè nke ukwuu. Ọ bụkwa ihe a na-ahụ anya dị ka ihe siri ike.Yttrium Oxidebụ ebe dị mkpa maka ihe ndị na-adịghị na organic. Maka kemịkalụ organometallic, a na-agbanwe ya ka ọ bụrụ YCl3 na mmeghachi omume ya na hydrochloric acid na ammonium chloride. E jiri Yttrium oxide mee ihe na nkwadebe nke ụdị pervoskite, YAlO3, nke nwere chrome ion.


Dee ozi gị ebe a zitere anyị ya